APM 130/780 LW f/6 Triplet Refracting OTA Telescope

  • Sale
  • Regular price $7,899.00
  • APM 130/780 LW f/6 Triplet Refracting OTA Telescope

    • Sale
    • Regular price $7,899.00
    • ITEM #

    Already have gear? Trade it in for cash or new equipment.

    APM 130/780 LW f/6 Triplet Refracting OTA Telescope

    Are you ready for a top flight American design coupled with superb Russian optics? Then the APM 130/780 f6 APO Triplet with its amazing clarity and color correction is right for you!

    The APM 130mm f/6 triple air-spaced Super APO refractor telescope offers up perfect color and spherical correction. The 130mm (5.12") objective not only pulls in more light than a 4" model, you can also push the magnification on planets and double stars! The APM 130/780 APO will allow you to use any binoviewer/diagonal mirror combination without optical path correctors and still achieve focus due to a sliding draw tube design!.

    What's more you get special glass type OK-4 - designed and melted in LZOS - which allows to achieve perfect color correction within visible range of spectrum. OK-4 glass similar to fluorite has unique optical parameters. Made of OK-4 apo-lenses (apochromatic lenses) ensure image quality characterized by round-mean-square wavefront deviation not exceeding 0.035 wavelength (532nm).

    APM Telescope 130/780 f6 APO Triplet with LW Tube Features

    • Quick release 50m finder bracket included.
    • Retractable focuser and dewshield.
    • CNC tube rings with flats on both ends.
    • 2-1.25" eyepiece adapter with brass compression rings.
    • Triplet air-spaced Super ED APO with advanced multi-coatings.
    APM Telescopes Product Number: 130-6


    Aperture130 mm (5.12")
    Camera/Eyepiece Connection2" Nosepiece
    Dawes Limit0.89 arcseconds
    Dew Shield Size175mm
    Focal Length780 mm
    Focal Ratiof/6
    Glass TypeED
    Hightest Magnification260x
    Light Gathering Power345x
    Limiting Magnitude14.3
    Optical DesignTriplet
    Tube Diameter144mm
    Tube Length1040mm
    Tube Weight15.4 lbs

    Questions & Answers

    Have a Question?

    Be the first to ask a question about this.

    Ask a Question